Continuous ultrasonic welding presents the flexibility crucial for future lunar and deep-space missions, but also for defense ...

Ultrasonic phased array systems can be used in virtually any test application, including crack detection and weld inspection. Such tests are performed across various sectors such as petrochemical, ...

wind tower seam weld inspections; and bond testing of silicone coatings on high-voltage power line insulators. Ultrasonic flaw detectors (Figure 3) are also widely used in critical safety-related ...

Ultrasonic testing (UT) uses the same principle as naval ... An angle beam transducer and wedge combination move back and forth toward a weld, for example, so the sound beam passes through it.

Ultrasonic welding is based on high-frequency vibrations (typically between 20 and 40 kHz) that cause surface friction and viscoelastic heating at the weld. The most important process parameters are ...

In addition to conventional ultrasonic testing methods for high-rate aerospace production ... Pope points out the trend toward bonding and welding instead of using fasteners, which poses inspection ...

Dublin, Jan. 07, 2025 (GLOBE NEWSWIRE) -- The "Ultrasonic Testing Market by Phased Array, Time-of-flight Diffraction, Immersion Testing, Guided Wave Testing, Acoustography, Flaw Detectors ...

Here’s something that may be of interest to all the reprappers, vacuum formers, and other plastic fabbers out there: ultrasonic welding of plastics. If you’ve ever wanted to join two pieces ...

Different NDT methods are more appropriate than others in various situations, but one technique which has become indispensable in the mining industry is Ultrasonic Testing (UT). UT uses short ...